285921360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{132371}}^1$

素因数の和:132393

約数の個数: 80

約数和(自身を含む): 984847680

約数和(自身を除く): 698926320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 132371, 264742, 397113, 529484, 661855, 794226, 1058968, 1191339, 1323710, 1588452, 1985565, 2117936, 2382678, 2647420, 3176904, 3574017, 3971130, 4765356, 5294840, 5956695, 6353808, 7148034, 7942260, 9530712, 10589680, 11913390, 14296068, 15884520, 17870085, 19061424, 23826780, 28592136, 31769040, 35740170, 47653560, 57184272, 71480340, 95307120, 142960680, 285921360]

約数ペア:

[(1, 285921360), (2, 142960680), (3, 95307120), (4, 71480340), (5, 57184272), (6, 47653560), (8, 35740170), (9, 31769040), (10, 28592136), (12, 23826780), (15, 19061424), (16, 17870085), (18, 15884520), (20, 14296068), (24, 11913390), (27, 10589680), (30, 9530712), (36, 7942260), (40, 7148034), (45, 6353808), (48, 5956695), (54, 5294840), (60, 4765356), (72, 3971130), (80, 3574017), (90, 3176904), (108, 2647420), (120, 2382678), (135, 2117936), (144, 1985565), (180, 1588452), (216, 1323710), (240, 1191339), (270, 1058968), (360, 794226), (432, 661855), (540, 529484), (720, 397113), (1080, 264742), (2160, 132371)]